package ArrayList;

import java.lang.reflect.Array;
import java.util.ArrayList;

public class test2 {
    public static void main(String[] args) {
        ArrayList<String> arr = new ArrayList<>();
        boolean add = arr.add("333");

        arr.add(0,"444");

        arr.set(1,"555");
        System.out.println(arr.get(0));
    }
}
